Speaker



FIG. 1 is a bottom perspective view of a speaker showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is an opposite side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The broken line portions of FIGS. 1-7 are included to show unclaimed subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a speaker, as shown and described. 